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USTAR

In USTAR Project, RF Module which is a sub-unit of RF Front-End of X-Band Satellite Manpack Terminal is designed and manufactured. This RF Module receives and amplifies very low X-Band signals (7250-7750 MHz) and converts to L-Band (950-1450 MHz). Signals received from the other port of the module in L-Band (950-1450 MHz) are converted to X-Band (7900-8400 MHz) and amplified.

RF Receiver Unit

At least 50 dB dynamic range (-137dBm -85 dBm

Gain at 25°C is at least 85 dB

Noise Figure at 25°C is typically 2.7 dB (max. 2.9 dB)

No distortion in receiver band for 7900-8400 MHz transmission band of +20 dBm